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OpenStudy (anonymous):
How many centimeters are in 25 kilometers? A. 2.5 x 10^3 cm B. 2.5 x 10^4 cm C. 2.5 x 10^5 cm D. 2.5 x 10^6 cm
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OpenStudy (anonymous):
1 km = 100000 cm
OpenStudy (anonymous):
plz help
OpenStudy (anonymous):
Retype it.
OpenStudy (anonymous):
I did 3,4,5,6 are exponents
OpenStudy (anonymous):
Oh,
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OpenStudy (anonymous):
yeah
OpenStudy (anonymous):
D is the answer.
OpenStudy (anonymous):
Since 25 km = 2 500 000 cm then 10 x 10 x 10 x 10 x 10 x 10 x 2.5 = 2 500 000
OpenStudy (anonymous):
thank you
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